/*
    tidypp - a c++ wrapper around HTML Tidy Lib
    Copyright (C) 2012  Francesco "Franc[e]sco" Noferi (francesco1149@gmail.com)

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the
    Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
    Boston, MA  02110-1301, USA.
*/

#include "../include/tidypp/inputsource.hpp"
#include "../include/tidypp/buffer.hpp"

namespace tidypp
{
    namespace io
    {
        // inputsource methods
        inputsource::inputsource(void *srcdata, getbytefunc gbfunc, ungetbytefunc ugbfunc, eoffunc endfunc)
            throw(const exception &)
        {
            if (!tidyInitSource(&data, srcdata, gbfunc, ugbfunc, endfunc))
                throw exception("inputsource: failed to initialize input source.");
        }

        inputsource::inputsource(buffer &buf) throw()
        {
            tidyInitInputBuffer(&data, &buf.data);
        }

        inputsource::~inputsource() throw()
        {
            // empty
        }

        uint inputsource::getbyte() throw()
        {
            return tidyGetByte(&data);
        }

        void inputsource::ungetbyte(uint byteval) throw()
        {
            tidyUngetByte(&data, byteval);
        }

        bool inputsource::eof() throw()
        {
            return tidyIsEOF(&data);
        }
    }
}
